To move emails from a .pst file to your Microsoft Office 365 account, the BLR PST file converter software offers a streamlined solution. Begin by downloading and installing the software from the official BLR Tools website. Once installed, launch the application and use the "Add Files" option to select your PST file. The tool allows you to preview the contents, ensuring accuracy before proceeding. Next, choose Office 365 as your destination and enter your account credentials to establish a secure connection. With options for selective migration and batch processing, you can customize the transfer to suit your needs. Initiate the export, and the tool will efficiently migrate your emails, contacts, calendars, and attachments to your Office 365 mailbox, preserving the original folder structure and data integrity. For detailed guidance, refer to the official BLR Tools blog post on importing PST files to Office 365.